Device for automatically turning off shower comprises housing with transverse bore, tube with openings corresponding with bore and piston with circumferential groove which in tube which has spring retained by elastic ring

摘要

The device for automatically turning on and off a flow of liquid or gas comprises a housing (A), a control device (B) and a closure system (C). This consists of a transverse bore (1) in the housing and a tube (2) with two diametrically opposed openings (5) which correspond with the bore and a flange (6) at the end which ensures that it is correctly positioned in the bore. A piston (4) with a circumferential groove (7) can slide within the tube and has a return spring (12) which is retained by an elastic ring (11).